John Gray is the author of 15 books, including Men Are from Mars, Women Are from Venus (1992), the number one best-selling book of the last fifteen years. Over 30 million Mars and Venus books have been sold in over 40 languages throughout the world.

Dr. Gray is a Certified Family Therapist, Consulting Editor of the Family Journal, and is a Premier Better Life Relationship Coach for American On-Line. He received his doctorate in Psychology and Human Sexuality from Columbia Pacific University in 1982.

Dr. Gray has authored 14 other best-selling books: What You Feel You Can Heal (1984), Men, Women and Relationships (1993), Mars and Venus In The Bedroom (1995), Mars and Venus Together Forever (1996), Mars and Venus In Love (1996), Mars and Venus On A Date (1997), Mars and Venus Starting Over (1998), Men Are from Mars, Women Are from Venus Book of Days (1998), How To Get What You Want and Want What You Have (1999), Children Are from Heaven (1999), Practical Miracles for Mars and Venus (2000), How To Get What You Want at Work (2002)and Truly Mars & Venus (2003).

John Gray's latest book, The Mars & Venus Diet & Exercise Solution (2003), reveals why diet, exercise and communication skills combine to affect the production of healthy brain chemicals and how the need for those chemicals differ between men and women.

As an internationally recognized expert in the fields of communication and relationships, John Gray's unique focus is assisting men and women in understanding, respecting and appreciating their differences. For more than 30 years, he has conducted public and private seminars for thousands of participants. In his highly acclaimed books, audiotapes and videotapes, as well as in his seminars, Dr. Gray entertains and inspires audiences with his practical insights and easy to use communication techniques that can be immediately applied to enrich relationships and the quality of life.

John Gray is a popular speaker on the national and international lecture circuit and often appears on television and radio programs to discuss his work. He has made guest appearances on such shows as Oprah, Good Morning America, The Today Show, The CBS Morning Show, Live with Regis, The View, Politically Incorrect, Larry King Live, The Roseanne Show, CNN and Company and many others. He has been profiled in USA Today, Newsweek, Time Magazine, TV Guide, People, Forbes and numerous other major publications across the United States.

Dr. Gray's nationally syndicated column reaches 30 million readers in many newspapers, including The Atlanta Journal/Constitution, New York Daily News, New York Newsday, The Denver Post and the San Antonio Express-News. Internationally, the columns appear in publications in England, Canada, Mexico, Korea, Latin America and the South Pacific.

Dr. Gray lives with his wife and three children in Northern California.